Gov. Eric Greitens is eager to show he’s not like a former governor whom he accused of tolerating looting and arson in Ferguson. So much so that his Facebook post Sunday about vandalism in the Delmar Loop dropped any claim to formality.

“Whose streets? Our streets.” In other words, the streets are our turf. “Police owned tonight.” Put another way, law enforcers won the fight against a rival gang.

The lack of professionalism is refreshing because it reveals law enforcers’ true colors. However, it’s also disconcerting because the thin veil of legitimacy is probably the only thing that has restrained the behavior of law enforcers in any way. If they’re no longer concerned about appearing legitimate, they may begin acting even more viciously.